Good morning British sailors who became Internet sensations are finally back home after seven long months at sea. The crew of the HMS ocean -- viral video greatness with their rendition of -- Mariah Carey Christmas song. -- getting ready to celebrate the holidays with their families here's ABC's Kelly of AM. We've been dubbed. -- -- -- -- -- -- -- And they're coming home as he rose. An Internet stars. The British sailors went out on a seven week tour in April then stayed out for seven months. When they found out they were coming home for Christmas they were so happy they broke out into song. The video became an Internet sensation viewed more than a million times. Mariah Carey even watched it tweeting. This is the best thing I've ever seen you guys made my day. After -- 176. Long days at sea and 40000 miles a thousand wives husbands mothers and fathers. And -- marching bands are waiting to welcome them Friday. -- Mumford had twins while her husband was -- -- At last on this -- Christmas came early with hugs and kisses they've longed for and the children it hardly -- Fifteen babies were born while they were away including Ashley long -- daughters and I -- -- -- crack back. Just to -- one thing. It's wonderful to about the promise to that I would bring them -- before Christmas. Mission accomplished. Kelly -- BA at ABC news London.

This transcript has been automatically generated and may not be 100% accurate.